X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=sound%2Fcore%2Fpcm_native.c;h=f9ddecf2f4cd7a17ebc0d5f0ba92405c03ab904a;hb=bfd9155ebbdd4ea3d14b5d1ee933a893bbe0618f;hp=6e8872de5ba05f78864eba53fa577197370c33a9;hpb=3fd9396af83a1e69eaf9ebb573207431d8f265b6;p=~andy%2Flinux

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 6e8872de5ba..f9ddecf2f4c 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2122,7 +2122,8 @@ static int snd_pcm_playback_open(struct inode *inode, struct file *file)
 	pcm = snd_lookup_minor_data(iminor(inode),
 				    SNDRV_DEVICE_TYPE_PCM_PLAYBACK);
 	err = snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_PLAYBACK);
-	snd_card_unref(pcm->card);
+	if (pcm)
+		snd_card_unref(pcm->card);
 	return err;
 }
 
@@ -2135,7 +2136,8 @@ static int snd_pcm_capture_open(struct inode *inode, struct file *file)
 	pcm = snd_lookup_minor_data(iminor(inode),
 				    SNDRV_DEVICE_TYPE_PCM_CAPTURE);
 	err = snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_CAPTURE);
-	snd_card_unref(pcm->card);
+	if (pcm)
+		snd_card_unref(pcm->card);
 	return err;
 }